User manual

0150-0296A 14 Vista Columbus Triplex CDR

Check Record And Playback Quality

Record for at least three minutes at the default record rate. Then play back the recording, selecting

each camera for full screen display. Check the playback picture quality.

AUX Port

The back panel is equipped with an Aux Port (DB-9

style connector).

Do not attempt to wire directly to the DB-9

connector on the back panel.

DB-9 Connector on Back Panel

Connect the Accessory PCB to the AUX port to access the Audio features. Wire the audio input and

output to the Accessory PCB per the pin out specifications shown below.

Pin 1: Not Used.

Pin 2: Audio Out.

Pin 3: Ground.

Pin 4: Audio In.

Pin 5: Ground.

Pin 6: Not Used.

Pin 7: Ground.

Pin 8: Not Used.

Pin 9: Ground.

GND: Ground.

GND

Accessory PCB